4,4'-Diiodobiphenyl
4,4'-Diiodobiphenyl
CAS: 3001-15-8
Molecular Formula: C12H8I2
4,4'-Diiodobiphenyl - Names and Identifiers
| Name | 4,4'-Diiodobiphenyl |
| Synonyms | 4,4-Diiodobiphenyl 4,4'-DIODOBIPHENYL P,P'-Diiodobiphenyl 4,4'-DIIODOBIPHENYL 4,4'-Diiodobiphenyl 4,4'-DIIODODIPHENYL Biphenyl, 4,4'-diiodo 4,4'-diiodo-1'-biphenyl 4,4'-Diiodobiphenyl (DIB) 4,4'-DIIODO-1,1'-BIPHENYL 4,4'-Diiodo-1,1'-biphenyl 1,1'-Biphenyl, 4,4'-diiodo- 4-(4'-IODOPHENYL)IODOBENZENE |
| CAS | 3001-15-8 |
| EINECS | 221-080-5 |
| InChI | InChI=1/C12H8I2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H |
| InChIKey | GPYDMVZCPRONLW-UHFFFAOYSA-N |
4,4'-Diiodobiphenyl - Physico-chemical Properties
| Molecular Formula | C12H8I2 |
| Molar Mass | 406 |
| Density | 2.041±0.06 g/cm3(Predicted) |
| Melting Point | 201-204°C(lit.) |
| Boling Point | 380.9±35.0 °C(Predicted) |
| Flash Point | 191.5°C |
| Solubility | Soluble in hot Toluene(very faint turbidity). |
| Vapor Presure | 1.16E-05mmHg at 25°C |
| Appearance | Powder |
| Color | Pale yellow to beige |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Sensitive | Light Sensitive |
| Refractive Index | 1.697 |
| MDL | MFCD00001057 |
4,4'-Diiodobiphenyl - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R37/38 - Irritating to respiratory system and skin. R36 - Irritating to the eyes R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S36 - Wear suitable protective clothing. S37 - Wear suitable gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN 3152 9/PG 2 |
| WGK Germany | 3 |
| TSCA | T |
| HS Code | 29039990 |
| Hazard Class | 9 |
| Packing Group | II |
4,4'-Diiodobiphenyl - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used for liquid crystal Photosensitive materials and liquid crystal material intermediates. |
Last Update：2024-04-10 22:29:15
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